Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English legion
English legend (mention)
English lecture (mention)
Middle English legioun (mention)
Old French legion (derived)
Proto-Indo-European *h₃enh₂- (root)
Proto-Indo-European *leǵ- (root)
Latin legiō (derived)
Latin legionem (mention)
Latin legō (mention)

English flock (link)
English legionary (suffix)
English legionella (suffix)
English legioned (suffix)
English legionry (suffix)
English sublegion (prefix)
English superlegion (prefix)
English infralegion (prefix)